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Patent details

38520 Title: Procédé de stabilisation en fréquence d'un oscillateur haute fréquence à oscillation libre.

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Basic information

Application number:
811028653
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
38520
WO publication number:
1rst applicant's nationality:
Translation language:
French
EPO publication language:
German
SPC number:

Dates

Filing date:
14/04/1981
Grant date:
11/07/1984
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
24/09/1984
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
11/07/1984
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/04/1986
Expiration date (if granted and all annual fees paid):

Applicant

Name:
SIEMENS AKTIENGESELLSCHAFT Berlin und Munchen
Legal Form:
From:
11/07/1984
Address:
Wittelsbacherplatz 2 D-8000 Munchen 2(DE), DE
To:

Priority

Priority patent number:
3015484
Priority date:
22/04/1980
Priority country:
Germany (DE)

Classification

IPC or IDT classification:
H03C 3/09 ; H04L 27/12;

Publication

European Patent Bulletin

1

Issue number:
Publication date:
25/03/1985
Description:
Opposition procedure started

2

Issue number:
Publication date:
08/05/1987
Description:
Revocation of the European patent

Additional information section

Status:
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Inventor(s) details:
Kloeber, Peter, Dipl.-Ing.;Muller, Friedrich, Dipl.-Ing.;
History of owners:
Filing date Document type Publication Type Document Description Number of pages
24/09/1984 General Document (TO - T:Traduction Originale) 17 /0/2/5/8/3/0510038520/migrated-docs/811028653_1_513438.pdf